Do you ever get the feeling that someone is watching you?

Maybe it’s someone eyeing you up on the street, perhaps you catch them ogling you on the subway, or maybe it’s an international surveillance network built for the sole purpose of spying on your every move.

Long gone are the days when that kind of idea was spouted only by tin-foil hat wearing conspiracy nuts.

China and Russia may be talked about as the connoisseurs of reconnaissance. But do we really believe that their reach is the furthest?

Not when you consider the Five Eyes alliance, along with its extended branches: the Nine Eyes and Fourteen Eyes.

So, what is the Five Eyes? When did it all start and what is its role today?

Let’s explore all there is to know about the largest intelligence-sharing agreement in existence.